what happens to the 1s orbitals on the hydrogen atoms as they approach to make a covalent bond?

Answers

Answer 1

i dont know im only doing for points

Answer 2

Answer: They begin to overlap


Related Questions

When gravity is the only force acting on an object, the object is said to be in__.

Answers

I think it’s free fall
What is Free Fall? When the only force acting on an object is gravity, the object is said to be in free fall. The force of gravity causes the object to accelerate. Free fall is motion where the acceleration is caused by gravity.

explain why it is necessary to change models as new information becomes available.

Answers

Answer:

Scientific models are not a replacement for experimentation. They can be used in conjunction with experimentation to further understanding of a concept, event, or process. They are based on current scientific knowledge and may have to be changed when new discoveries are made.

Explanation:

that's my answer

#carryonlearning

Can i get help im not really good at science

Answers

cause and effect:
cause- hot weather
effect- you sweat

Answer:

Cause and effect, easy.

can the following alcohol be prepared as a single product by hydroboration-oxidation of an alkene? can it be prepared as a single product by the acid-catalyzed addition of h2o to an alkene? select the single best answer.

Answers

Answer:

Yes both methods give a single product.

Explanation:

The answer can be Yes, both the methods will yield a single product. The correct option is D.

What is alcohol formation?

Alcohols can be made by hydrating alkenes or reducing aldehydes, ketones, acids, and esters. Water elements can be added to an alkene's doublebonded carbons in either a Markovnikov's or an antiMarkovnikov's manner.

When yeast ferments the sugars in grains, fruits, and vegetables, it produces it. For example, wine is made from grape sugar, and vodka is made from potato sugar.

In the presence of a catalyst, lower molecular weight olefins react with carbon monoxide and hydrogen in a reaction known as hydroformylation or the oxo reaction. The resulting aldehyde is then hydrogenated to produce alcohol.

Thus, the correct option is D.

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Your question seems incomplete, the probable complete question is attached below:

Did school teach you a lot?


Did school make your life better??


Did school make you happy?




I just wanted a other opinion


Answers

Answer: it definitely did help me a lot but sometimes it doesn’t make me happy like i will get stressed but it passes.

Explanation:

It definitely taught me a lot but didn’t make my life better or happy. But being with my friends were only time that I liked about school lol

What types of bonds, and how many bonds, do you predict arsenic form with other elements?

Answers

Answer:

The outer-shell similarity of the two elements suggests that arsenic, like phosphorus, can form three covalent bonds per atom, with an additional lone pair of electrons left unbonded.

Atomic number: 96

Oxidation states: +3, +4

Arsenic atom can form either three or five bonds in arsenic compounds.

The number of bonds that an element will form to other elements depends on the number of electrons on the valence shell of that element. Arsenic has five valence electrons on its valence shell.

We know that there is one lone pair on the valence shell of arsenic hence, the arsenic atom can form either three or five bonds in arsenic compounds.

In conclusion, arsenic is an element that could form three or five bonds in its compounds.

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what is solubility? ​

Answers

Answer:

the ability to be dissolved, especially in water.

Explanation:

What does the photoelectric effect show about the properties of light?

Answers

Answer:

The photoelectric effect proves that light has particle-like activity,The photoelectric effect happens when photons are shone on metal and electrons are ejected from the surface of that metal.

Explanation:

please help me with this

Answers

Answer:

47. C

48. d

49. a

50. b

51. e

52. c

53. c

54. a

55. b

Explanation:

What mass will 33.6 L of chlorine gas (Cl2) have at STP?

A.) 35 g
B.) 53 g
C.) 71 g
D.) 106 g

Answers

I think it's should be the answer: D

I'm horrible at Chem plse help! Determine whether the reaction given below would be spontaneous or not. JUSTIFY your answer.
Mg2+ (aq) + Ag (s) → Ag+ (aq) + Mg (s)
Thank you

Answers

Answer:

This is a not a spontaneous reaction.

Explanation:

No, it would not be one because if you add the reactants the products would have to be the same (same types of atoms. number of atoms, and the arrangement of the atoms). In this case the reactants and the products are not equal.

1. The heat of combustion is a negative value. Do you think this indicates an exothermic or endothermic reaction? Explain.​

Answers

Answer:

Exothermic

Explanation:

Combustion reactions are almost always exothermic because it is an oxidation reaction that produces heat and in this case it would be considered to be exothermic but there are few cases in which it would be considered endothermic. Combustion of Nitrogen is endothermic because Δ  is positive despite being a combustion reaction.

omg y'all pls so much help me!!!
1. H2SO4
2. MGNO3
their %​

Answers

H2SO4
H: 1 x 2 = 2
S: 32 x 1 = 32
O: 16 x 4 = 64
98amu

H: 2/98 x 100 = 2%
S: 32/98 x 100 = 33%
O: 64/98 x 100 = 65%


MGNO3 (I think you meant Mg(NO3)2 aka Magnesium Nitrate. So this might be wrong because I did the version you sent instead of what I thought you might mean.)

Mg: 24 x 1 = 24
N: 14 x 1 = 14
O: 16 x 3 = 48
86amu

Mg: 24/86 x 100 = 28%
N: 14/86 x 100 = 16%
O: 48/86 x 100 = 56%

An unknown substance dissolves in water but separates and floats in oil.

Answers

Answer:

Any polar substance

Explanation:

We know that non polar substances wont dissolve in water because they do not react properly with water molecules, any polar substance would dissolve in water and float in oil.

An unknown substance dissolves in water but separates and floats in oil is any polar substance.

What are polar substances?

Polar substance are defined as those whose bonding with atoms like nitrogen, oxygen, or sulfur has resulted in discrete positive and negative charge areas.

It can also be defined as an electrical pole is typically created when a molecule has more positive charges on one end than negative charges on the other, forming an electrical pole.

Non polar substances are defined as a molecule that lacks charges at the ends because its electrons are evenly distributed and those that cancel one another out symmetrically.

It is can also be defined as in covalent compounds, there is no change in electronegativity.

Thus, an unknown substance dissolves in water but separates and floats in oil is any polar substance.

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Which of the following solutions represents a good buffer system? a solution that is 0. 10 mol L-1 HF and 0. 10 mol L-1 CH3COONa a solution that is 0. 10 mol L-1 HCl and 0. 10 mol L-1 NH4 a solution that is 0. 10 mol L-1 CH3COOH and 0. 10 mol L-1 CH3COOLi a solution that is 0. 10 mol L-1 NaOH and 0. 10 mol L-1 KOH a solution that is 0. 10 mol L-1 HCl and 0. 10 mol L-1 KCl.

Answers

Answer:

first

Explanation:

0. 10 mol L-1 HF and 0. 10 mol L-1 CH3COONa a solution that is 0 is a good buffer system. so, option A is correct.

What is buffer system ?

When acids or bases are introduced, a buffer system is a solution that resists changing in pH. Acidic solutions have pH values under seven and significant hydrogen ion ( H+ ) concentrations. Basic solutions have pH values higher than seven and high quantities of hydroxide ions ( OH- ).

The carbonate, carbonic acid buffer, the phosphate buffer, and the buffering of plasma proteins make up the body's chemical buffer system.

Plasma proteins, phosphate, bicarbonate, and carbonic acid buffers are among the buffer systems active in blood plasma. By excreting hydrogen ions and producing bicarbonate, which helps keep blood plasma pH within a normal range, the kidneys contribute to the regulation of acid-base balance.

Thus, option A is correct.

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What is moisture in the atmosphere

Answers

Answer: MOISTURE IN THE ATMOSPHERE, in the form of water vapor, liquid water, and ice, controls most aspects of our weather and climate. ... Atmospheric moisture is expressed as clouds, precipitation, storms, weather fronts, and other phenomena.

The relative atomic mass of chlorine is 35.5.
When calculating relative atomic mass, which particle is the mass of a chlorine atom compared
to?

Answers

Given what we know, we can confirm that relative atomic mass is calculated by comparing the particles to the atomic mass of a carbon-12 atom.

Why compare to carbon-12?Carbon is a very common element. It was been studied greatly, telling us a great deal about the atom. It contains 6 protons and 6 neutrons.This makes it very stable and the standard for comparison.

Therefore, given its abundant nature and the fact that it has been extensively studied, we can confirm that a carbon 12 atom has exactly 6 protons and 6 neutrons, making it very stable and the standard to which other atoms are compared.

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What can you put in a turkey cavity instead of stuffing

Answers

Answer:

The secret to adding extra flavor to your Thanksgiving turkey is to season it liberally. To make sure that your favorite herbs permeate every bit of your bird, stuff a small bundle into the turkey cavity. Thyme, sage, parsley and a bit of rosemary are a great combination—but feel free to customize to your taste.

Answer: Herbs, Onions and Garlic, Apples, Celery, Citrus fruits, Fennel, Ginger, Beer, Other poultry

Early in Earth's history there were more volcanic eruptions and meteorite impacts than there are today.

Question 3 options:
True
False

Answers

Answer:

True

Explanation:

Volcanic eruptions and meteorite impacts were way more common back when the Earth was newly formed.

What is the density of a bowling ball with a mass of 3.0 kg and a volume of 0.0050 m 3 ?

0.002 kg/m 3
0.015 kg/m 3
500 kg/m 3
600 kg/m 3

Answers

Answer:

600 kg/m³

Explanation:Formula to use

d = m/v

[] d is the density

[] m is the mass

[] v is the volume

Solving

[Formula] d = m/v

[Plug-in] d = 3/0.0050

[Divide] d = 600 kg/m³

Answer

0.002 kg/m³

0.015 kg/m³

500 kg/m³

600 kg/m³

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Answer:

[tex]\boxed {\boxed {\sf 600 \ kg/m^3}}[/tex]

Explanation:

We are asked to find the density of a bowling ball. The density of an object is its mass per unit volume. It is calculated by dividing the mass by the volume.

[tex]\rho= \frac{m}{v}[/tex]

The mass of the bowling ball is 3.0 kilograms and the volume is 0.0050 cubic meters.

m= 3.0 kg v= 0.0050 m³

Substitute the values into the formula.

[tex]\rho= \frac{3.0 \ kg}{0.0050 \ m^3}[/tex]

Divide.

[tex]\rho= 600 \ kg/m^3[/tex]

The density of the bowling ball is 600 kilograms per cubic meter.

How many total atoms of Nitrogen are shown in the formula below?
4N₂O

2
4
6
8

Answers

Answer:

8

EXPLANATION hope this helps you

Answer:8

Explanation:

What is the relative molecular mass, Mr, of butanol, C4H9OH

A- 15
B- 37
C- 74
D- 148​

Answers

Answer:

C-74

Explanation:

carbon is 12 the hydrogen is 1 andthe oxygen is 16/-this is molecular mass for each element

the just follow the molecular formula and sub the valu

you sould be getting 74 ok

hope u understand

3. Elements in the s and p blocks of the periodic table are called
a. alloys.
b. main-group elements.
C. metals.
d. transition metals.

Answers

Answer:

The answer is B: main-group elements.

Explanation:

Answer:

b

Explanation:

diagram of paper chromatography from a chemistry textbook​

Answers

Save Time & Ensure Consistent Reproducible Results With Waters LC Columns & Supplies. A Range Of Chromatography Column To Meet The Needs Of Virtually Every Application

Describe how the temperature change suggests a chemical change occurred?

NO LINKS PLEASE

Answers

Answer:

When energy is either absorbed or released, it is indicative of a chemical change. Fireworks are an example of a chemical change that produces a temperature change and emits light.

NO ONE IS ANSWERING PLS HELP!

Which product in the reaction forms a precipitate?
AgCl
AgK
No precipitate formed

Answers

Answer:

AgCl

Explanation:

Got correct on E2020

Answer:

B: AgCl

Source: trust me bro

A watch loses 0.15 sec/min, how many seconds are lost in 24 hours?

Answers

Answer:  

0.15 sec/min = 9 sec/hour

9*24 = 216 seconds = 3.6 minutes

Explanation:

Answer:

216 Seconds

Explanation:

If every minute is 60 seconds than 60 multiplied by .15 is 9 Seconds Lost.

If every hour is 60 minutes compared to what we know than 24 hours multiplied by 60 is 1440 minutes.

Do the same math as before: 1440 x .15 = 216 Seconds

How does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed?

А. the value of q is negative
B. the value of q is positive
C. the value of q remains constant OD. the value of a decreases
E. the value of q equals zero ​

Answers

Answer:

the value of q is negative

A chemical reaction resulting in the transfer of electrons or hydrogen atoms from one molecule to another is called a(n) _______ reaction.

Answers

Answer:

Explanation:

Oxidation reaction

The kind of reaction involving the transfer of electrons or hydrogen away from a molecule is called oxidation.

In the same vein, the molecule that receives the electron or the hydrogen atom is said to be reduced. This means that oxidation cannot exist in isolation without reduction.

In other words, oxidation is defined as:

Loss of electronsLoss of hydrogen atomsGain of oxygen atomsGain in oxidation number

While reduction is defined as:

Gain of electronsGain of hydrogen atomLoss of oxygen atomReduction in oxidation number

More on oxidation/reduction reactions can be found here: https://brainly.com/question/3867774

Rocks and fossils leave evidence of the conditions that were present when they formed.

true of false

Answers

True, all fossils and rocks can be evaluated to see this evidence from the type of rock or its condition
Other Questions
A disorganized array of clouds and thunderstorms with little or no rotation is known as a:___________ Executives for a company that prints logos on products are expanding the company's services to include souvenirs such as hats, shirts, and foam fingers for sports teams. The data they collected from a sample of 300 adults about their favorite sport to watch and their favorite souvenir to buy are shown in the table. PLEASE HELP THIS IS DUE IN CLASS TODAY PLEASE HELP! *100 points!* This one you'll have to watch a video called "How language transfomed humanity" on TED, and then solve those questions. Based on the title, How Language Transformed Humanity, what can you infer about this video? If you do not know the answer to how language transformed humanity, what might you guess to be the answer? Pagel explains in a very abbreviated version about why language began to emerge. What does he state as the dilemma that developing a method for communication solved? What early evolutionary scenario does Pagel give to express how we are utterly dependent on language? Do you feel this scenario is relevant and effectively expresses his point? How has language helped us as a species become more prosperous? What are some examples that Pagel gives? In this course we have learned about something called the theory of parallel evolution, or the Candelabra Theory. Although Pagel doesnt specifically use these terms, he does mention the ideas behind thes presidential authority for executive orders derives solely from the constitution. solid waste with properties that make it dangerous or potentially harmful to human health or the environment is classified as municipal waste. Entomology is the application of__________ to be used in a criminal investigation??A/ soil science B/insect science C/plant scienceD/glass science Read the two excerpts below. The first one is from Captain John Smith's personal account of his rescue by Pocahontas, and the second one is from the children's book The Story of Pocahontas and Captain John Smith published in 1906. Notice how the two accounts differ.They were ready with their clubs to beat out his brains when Pocahontas, the King's dearest daughter, when no begging could prevail, took his head in her arms, and laid her own head upon his to save him from death.--from John Smith's personal accountsBut just as the Indian brave was about to strike, his great war club swinging high in the air, Pocahontas rushed forward and threw herself between him and his victim. With her own body she shielded the Captain from harm, for her heart was moved to pity for the stranger, and she could not bear that he should die.--from The Story of Pocahontas and Captain John SmithWhat is the BEST way to describe how these two accounts differ?Smith's account includes details about why Pocahontas intervened; the children's book does notSmith's original account is full of emotion; the children's story is lacking in emotionSmith's original account lacks emotions; the children's story attributes emotions to PocahontasSmith's account indicates exactly what Pocahontas said; the children's book leaves this part outLANGUAGE ARTS QUESTION Mr. Reynolds is a rancher. He started with a 150 cows in his herd. Due to a hole in his fence, he now has 120 cows in his herd. By what percentage was the number of cows in Mr. Reynold's herd reduced? The deadweight loss from a tax per unit of good will be smallest in a market with a. inelastic supply and elastic demand. b. inelastic supply and inelastic demand. c. elastic supply and elastic demand. d. elastic supply and inelastic demand. what are the solutions to the equation (x-2)(x-4)=8? Ignore the numbers Help me how do I do this question solve the following pair of equations graphically and verify them: 3x+y=7 x2y please help me 1. The particles present within the nucleus of an atom are called _______. What is the answer to this Multi Step equation?2y+29-8y=5 Substitution method -3x + 3y = 4-x + y = 3 4. What kinds of informational text will you read in your middle school classes? a cube has a side length of x^5 cm express the volume of the cube as a power to a power What is the probability that a hamster will have black, fine hair?A) 2/16 (1/8)B) 4/16 (1/4)C) 1/16D) 8/16 (1/2) The average daily maximum temperature in Syracuse is 21.85C, and the average daily minimum temperature is -4.7C. The average daily maximum temperature is:____ C higher than the average daily minimum temperature.